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  • Title(Kor)
    저농도 바이오알코올 혼합연료의 엔진 성능평가 연구
  • Title(Eng)
    A Study on the Engine Performance of Low Level Bio-alcohol Fuels
  • Keyword
    Ethanol(에탄올), Butanol(부탄올), Alcohol(알코올), Gasoline(가솔린), SI engine(가솔린기관), Bio fuel(바이오연료), Fuel properties(연료물성), Engine performance(엔진성능), Exhaust gas(배기가스)
  • Author(Kor)
    김현준1,2⋅이호길1,†⋅김재곤3,†⋅오영규2⋅박성욱4,†
  • Author(Eng)
    HYUN-JUN KIM1,2, HO-KIL LEE1,†, JAE-KON KIM3,†, YOUNG-KYU OH2, SUNG-WOOK PARK4,†
  • Date
    2017-12
  • Attach file
  • Page
    Page. 691-696
  • Abstract(Eng)
  • An experimental study on engine performance and emission characteristics for bio-alcohol fuels considered as RFS fuel. The Bio-alcohol fuel were mixed ethanol and butanol and used in a 1.8 liter mpi engine. The efficiency of the BSFC is excellent in the maximum torque operation condition and the part load operation condition. As the bio-alcohol mixing ratio increased, the lambda <1 and ignition timing advanced 5°CA. As the mixing concentration increased, NOx emission increase and CO2 emission decreased.